Chapman, 5-11, 176 pounds, joins the Colts after spending the past three days as a tryout player in the teamís rookie mini-camp. He spent two seasons at Kansas State where he totaled 107 career tackles, six interceptions, two interception returns for touchdowns and 15 passes defensed. As a senior, Chapman logged career highs with 57 tackles, five interceptions and 10 passes defensed.